01285nam a2200301 a 450000100060000000300080000600500170001400800410003102000150007203500190008704000320010604100080013808200250014611101020017124502230027326000400049630000270053650400410056350500130060465000300061765000470064765000390069465000500073370000270078394200120081099900170082295201440083943673BD-RjUL20211209053732.0781109s1979    nyu      b    101 0 eng    a0080238637  a(BD-RjUL)43791  aDLCcDLCdDLCdBD-RjULbeng  aeng00223a333.82bECO 19792 aInternational Congress for Energy and the Ecosystemd(1978 :cUniversity of North Dakota)913419710aEcology and coal resource development :bbased on the International Congress for Energy and the Ecosystem, held at the University of North Dakota, Grand Forks, North Dakota, 12-16 June, 1978 /cedited by Mohan K. Wali.  aNew York :bPergamon Press,cc1979.  aVol. :bill. ;c25 cm.  aIncludes bibliographies and indexes.0 aVol. 1-- 0aCoalxCongresses.9134198 0aCoal mines and miningxCongresses.9134199 0aEnergy policyxCongresses.9134200 0aEnvironmental protectionxCongresses.91342011 aWali, Mohan K.9134202  2ddccBK  c43673d43673  00102ddc40708NFICaRUCLbRUCLcStackd1983-02-28eThe Asia Foundationl0o333.82 ECO V-1 1979r2016-06-26 00:00:00tC-2w2016-06-26yBK